I am a senior researcher at the Potsdam Institute for Climate Impact Research. My work mainly focuses on emissions trends, climate policy analysis and carbon dioxide removal.

Here you can find links to some of my work, as well as additional figures, data and analysis. All of my analysis and code is open source and can be found on Github.


This is a tidy and organised dataset that pulls together the national greenhouse gas inventories. Figures are available here, as well as links to the data repository.
Tidy GHG Inventories
Since 2022 I have led the Global Emissions Trends chapter of the UNEP Emissions Gap Report. Here are figures from the 2024 version.
UNEP Emissions Gap Report 2024
This paper provides updates between IPCC reports of some the most important indicators of global climate change.
Indicators of global climate change 2023
This is a nice scientific report on carbon dioxide removal. We are currently planning a third version for 2026.
The State of Carbon Dioxide Removal
When a group of climate mitigation scientists dabbled in discourses and tried to characterise climate denial in the policy realm…
Discourses of climate delay
I was a chapter scientist in the last WGIII assessment and ended up producing all kinds of emissions analysis and figures across the report.
IPCC 6th Assessment WGIII Report